Quote verification

This proves the quote below is recorded by Citatio exactly as displayed and has not been altered since it was committed and anchored. It documents Citatio's crawl observation; it does not imply endorsement by the source platform. The quote links to the original review.

“per l'app ero all'asciutto completo”
Google Play · 2/5 · 2026-08-28

Checks (re-run on this request)

✓ Signature — Ed25519 signature over the record hash, verified against the public key at /.well-known/citatio-signing.json
✓ Merkle inclusion — Leaf recomputed through the sibling path to the anchored root
✓ Public transparency log — Sigstore Rekor log index 2681752502

Proof data

Record hash (SHA-256): 027550e94dbf6c695934b4cdd7355b79b0656c4f27ee03c6fcf73e5f7116aed2
Signature (Ed25519, base64): y3m7fEGlz4S/o6DYIUhQ2Zrc/QSiJycBOJLhaXE+uglxZB96Cdj++sMvsieWKjKaEw943jWz1cvXDOdx+ttQCw==
Merkle root: 72c0aa015cd6b00ebd7551a6cd34c5318c1eb559497c85c40f41ddba3c674d1d
Merkle path: ["0276459a8ca0b07da253273d078e1589244acd56af55041aabce9d6441d75dac","0e479cca700ed7a0005dc6b12bde2c173a81c6dee9ed1268d07066b204d36360","9b57f529876392ea7063c918da5c1b82cfecea8dfc1c7c7f2771ae09982bcf81","cfa52d40e855670b3c7dd730fe6e87bbaaedb026c36dc974f971e5b7eb738abb","e07b6e5504753b3bb4219a40dcbd73a75fd8a2c70c019034bd20c5e75a834371","1bfe62d00c86a80561bb3b3c38d7c0f5d85c9c2633d1d3b02e963b1b4d42f1eb","97e440e864f16a7be6eb5862397df4aa244465ef43d71aa27237ea96eb304b99","580332e5baf2cb7ae1bc6221349833bf67df0d2b3e8e98d12e0acc56264f2f95","bdf1a6a127426bc306ba2c1d05aa7cfccd74838d6b1b66efbc864ca3f6f5dac7","7a638b9e26a94720bbe3270db17cebefcb57e73cfdf5c9fd8d49dfdc5abaeae7","656b800219f3ca5f1ba8519e7642f1d0a7e2322ce90f7e32172a91dc3f1603d2","df08c6a9e36a86292e72564ccb7c0060b558bf36a69428f447fbcbe9729c5184","c3936f0b575e45796525d22d8804e7f6a2424fe3c025c9ae69a0548c2f5425ef","973571fe9e8ee02f91997423b3cef33593b4184b3c20f8ec94b381ab9623df52","eb7d383cdb8c366a1090b1489555cc39467112e2c4098fb0949786fc0e9c6076"]
Anchored: 2026-09-01
Public log entry: search.sigstore.dev, log index 2681752502 · entry 108e9186e8c5677abd0f…
Expected log hash: 784442a9aef69876f96b752a429b96548b5453a825960abc7fbba35f6df60c47 The log entry's spec.data.hash.value must equal this value: the SHA-256 of the Merkle root string above. Recompute it yourself from the root to confirm.
Canonical record: {"dataset_version":"v1788306517012","kind":"published-quote","locale":"de","page":"comparison:accuweather/de/category","quote":"per l'app ero all'asciutto completo","rating":2,"review_date":"2026-08-28","source":"Google Play","source_url":"https://play.google.com/store/apps/details?id=com.meteoblue.droid","v":1}

Verify in the public log

Open the Rekor entry (pre-filled with this proof's log index).
In the entry, compare spec.data.hash.value with the "Expected log hash" above: it is the SHA-256 of the Merkle root string (72c0aa015cd6…), which ties this proof's root to the log entry.
Decode spec.signature.publicKey.content from base64: it must equal Citatio's published key at /.well-known/citatio-signing.json.
The entry's integratedTime is the independent timestamp: the root, and with it this quote, existed no later than that moment.
Locally, without any Citatio infrastructure: SHA-256 the canonical record (must equal the record hash), verify the Ed25519 signature against the public key, and fold the hash through the Merkle path (sorted-pair SHA-256) to reach the anchored root.